Interlocking tubular stent structure



FIG. 1 is a top perspective view of an interlocking tubular stentstructure showing our new design;

FIG. 2 is another top perspective view thereof showing the design in asubstantially interlocked condition;

FIG. 3 is another top perspective view thereof, shown on an enlargedscale and with broken lines to indicate environment and which form nopart of the claim,

FIG. 4 is a top plan view thereof shown on an enlarged scale and in aplanar condition;

FIG. 5 is another top plan view thereof shown on an enlarged scale andin an expanded condition;

FIG. 6 is another top perspective view thereof shown on an enlargedscale and partially in fragment; and,

FIG. 7 is another top perspective view thereof shown on an enlargedscale, partially in fragment and in a substantially interlockedposition.

The ornamental design for an interlocking tubular stent structure, asshown and described.